nvme-wdc-drive-log - Man Page

nvme wdc drive-log <device> [--output-file=<FILE>, -o <FILE>]

For the NVMe device given, sends the wdc vendor unique drive log request and saves the result to a file​.

The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1)​.

This will only work on WDC devices supporting this feature​. Results for any other device are undefined​.

-o <FILE>, --output-file=<FILE>

Output file; defaults to device serial number followed by "drive_log" suffix

• Gets the drive log from the device and saves to default file in current directory (e​.g​. STM00019F3F9drive_log​.bin):

  # nvme wdc drive-log /dev/nvme0

• Gets the drive log from the device and saves to defined file in current directory (e​.g​. testSTM00019F3F9drive_log​.bin):

  # nvme wdc drive-log /dev/nvme0 -o test

• Gets the drive log from the device and saves to defined file with pathname (e​.g​. /tmp/testSTM00019F3F9drive_log​.bin):

  # nvme wdc drive-log /dev/nvme0 -o /tmp/test

Part of the nvme-user suite